JW Extra Questions Flashcards

1
Q

Cortisol effect on calcium

A

Cortisol decreases calcium uptake in the kidneys and more of it is released in the urine instead of being utilized, which may cause calcium deficiency

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2
Q

Hyperprolactinemia effect on calcium

A

no effect on serum calcium

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3
Q

PTH and Calcium

A

PTH causes increase in calcium – bone and kidney resorption

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4
Q

Trophoblast cells replace what during implantation?

A

Vascular epithelium

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5
Q

Acrosome reaction is caused by binding to which ZP?

A

ZP3

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6
Q

Polyspermy blocked by binding to which ZP?

A

ZP2

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